// set function parseTime,formatTime to filter
export { parseTime, formatTime } from '@/utils'

function pluralize(time, label) {
  if (time === 1) {
    return time + label
  }
  return time + label + 's'
}

export function timeAgo(time) {
  const between = Date.now() / 1000 - Number(time)
  if (between < 3600) {
    return pluralize(~~(between / 60), ' minute')
  } else if (between < 86400) {
    return pluralize(~~(between / 3600), ' hour')
  } else {
    return pluralize(~~(between / 86400), ' day')
  }
}

/* 数字 格式化*/
export function numberFormatter(num, digits) {
  const si = [
    { value: 1E18, symbol: 'E' },
    { value: 1E15, symbol: 'P' },
    { value: 1E12, symbol: 'T' },
    { value: 1E9, symbol: 'G' },
    { value: 1E6, symbol: 'M' },
    { value: 1E3, symbol: 'k' }
  ]
  for (let i = 0; i < si.length; i++) {
    if (num >= si[i].value) {
      return (num / si[i].value + 0.1).toFixed(digits).replace(/\.0+$|(\.[0-9]*[1-9])0+$/, '$1') + si[i].symbol
    }
  }
  return num.toString()
}

export function toThousandslsFilter(num) {
  return (+num || 0).toString().replace(/^-?\d+/g, m => m.replace(/(?=(?!\b)(\d{3})+$)/g, ','))
}

export function noIconFilter(iconstr) {
  if (iconstr) {
    return iconstr
  } else {
    return 'dashboard'
  }
}
export function getoptionBydata(selectval, dataArray, key, getextkey) {
  var returnval = ''
  if (dataArray) {
    for (var i = 0; i < dataArray.length; i++) {
      if (dataArray[i][key] === selectval) {
        returnval = dataArray[i][getextkey]
        break
      }
    }
    return returnval
  }
}
export function getarrayoptionBydata(selectarrayorstr, dataArray, key, getextkey) {
  var selectarray = []
  if (typeof selectarrayorstr === 'string') {
    selectarray = selectarrayorstr.split(',')
  } else {
    selectarray = selectarrayorstr
  }
  var returnval = []
  if (dataArray) {
    selectarray.forEach(element => {
      for (var i = 0; i < dataArray.length; i++) {
        if (dataArray[i][key] === element) {
          returnval.push(dataArray[i][getextkey])
          break
        }
      }
    })
    return returnval.join(',')
  }
}
